INDEX. 



629 



Daciis zonal us (Peach Fruit-fly), 

 experiments in trapping, with 

 oils in India, 423. 



Padap (see EnjLhrina). 



Dadap Leaf-hopper (see Typhlocyba 

 erythrinae). 



daedahis, Costnia. 



Datfodil, Merodon e^uestris on, in 

 Sweden, 150. 



Dagger Moth (»eeApatela auricoma). 



Dahlia, earwigs on, in Britain, 427 ; 

 Aphids on, in Uganda, 203 ; 

 pests of, in U.S.A., 554. 



dahlias, ApTiis (see ^4. rumicis). 



ddhliafoUi, Macroxipliu tn . 



l)aisv, insects on, in U.S.A., 12, 

 274. 



Dalpada sniaragdina, a minor pest 

 of mulberry in Formosa, 174. 



damor, Phassus. 



Damson (Prunus ins it it in), Argy 

 roploce variegana on, in Italy, 173. 



Dark sided Cutworm (see Eiuoa 

 messoria). 



darUngtoniae, Botanohia. 



Dasheen, To mar us bituberculatus cv. 

 in St. Lucia, 516. 



Dasychira crenulata, parasitised by 

 Phorinia verriius in LTganda, 52. 



Dasychira endophaea, on cacao in 

 Belgian Congo, 79. 



Dasychira mendosa, on mulbeny in 

 Formosa, 175 ; on tea in Sumatra, 

 37. 



Dasychira niohe, on cacao in Belgian 

 Congo, 79. 



Dasygnathus australis, on sugar-cane 

 in Australia, 165 ; parasitised by 

 Campsomeris radula in Queens- 

 land, 323. 



Dasygnathus australis dejeani, on 

 sugar- cane in Australia, 166. 



Da^yUis posticata, predaeeous on 

 Dendroctonus pseudotsugae in X. 

 America, 264. 



Dasyneura hrassicae (see Perrisia). 



Dasyneura Jlosculorum (see Perrisia). 



Dasyneura lafhierei (see Gioliella). 



Dasyneura pyri (see Perrisia). 



Dasyneura rhodophaga (see Neo- 

 cerata). 



Dasyneura Schneider i, on Arahis 

 albida in Switzerland, 368. 



Dasyscypha calycina, infesting pines 

 in Norway, 283. 



Datana diffidens, sp. n., on oaks in 

 America, 34. 



Datana iniegerrima (Checkered Tus- 

 sock Worm, Walnut Caterpillar), 

 on walnut and butter-nut trees 

 in Ontario, 412 ; bionomics and 

 control of, in U.S.A., 227, 457. 



Datana ministra (Yellow-necked 

 Catei'pUlar), bionomics and con- 

 trol of, in U.S.A., 457, 487, 512 ; 

 (C569) 



percentage of males of, taken at 



light-traps, 487. 

 Dates, Lepidopterous larvae inter- 

 cepted in, in California, 253 ; 



Ephestia spp. infesting, in Egypt, 



462, 463. 

 Date Palni. Tcerya aegyptiaca on, 



in Zanzibar, 85. 

 Datura (Jimson-weed), food-plant of 



Prodenia lilura in Philippines, 379. 

 dea, Arbela. 

 deani, Ceroplastodes. 

 deb His, Ch rysoboth r is. 

 Decatoniidea, infesting seeds of 



conifers in Japan, 403. 

 Deccan Grasshopx)er (see Colemania 



sphenarioides). 

 deceml ineata, Leptinotarsa ; Poly- 



phylla. 

 deceptiva, Agromyza. 

 dxcora, Callida. 



decorella, Tachardia {Carter ia). 

 decorticata, Cacochroa. 

 Dectes spinosus, on Ambrosia in 



California, 528. 

 decussatus, Phymatodes. 

 dedecora, Macromphalia. 

 Deer Grass (see Rhexia virginica). 

 defilippii, Poropoea. 

 defoliaria, IHbernia. 

 degeeri, Eupelmus. 

 dejeani, Dasygnathus auslralis. 

 delauneyi, Dysdercus. 

 delicatus, Macrocentrus. 

 Dell's Mechanical Cleaner, not re- 

 commended for disinfecting cot- 

 ton seed against Pectinophora 



gossypiella, 44. 

 Delomerista, parasite of Diprion 



simile in Connecticut, 460. 

 Delphacids, parasitised by Stylops 



in Britain, 431. 

 Delphax saccharivorus (see Sleno- 



cranus). 

 deludana, Proteopteryx. 

 demodocus, Papilio. 

 Dendrocalamus latijiorus, pests of, 



in Formosa, 402. 

 Dendroctonus brevieomis (Western 



Pine Beetle), in conifers in N. 



America, 522. 

 Dendroctonus frontalis (Southern 



Pine Beetle), in conifers in N. 



America, 521. 

 Dendroctonus micans, in Sweden, 



89, 147. 

 Dendroctonus monticola (Mountain 



Pine Beetle), in conifers in N. 



America, 522. 

 Dendroctonus piceaperda (Eastern 



Spruce Beetle), in conifers in 



N. America, 521. 

 Dendroctonus ponderosae (Black 



Hills Beetle), in conifers in N. 



America, 522. 



